baber/WOPTO huggingface dataset:
Patent JP-2007139333-A (JP)
Title: Ventilating device and building
Inventor: UCHIDA AKIYOSHI
IPC: F24F1/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device comprising an indirect evaporative cooling function, and a 24-hour ventilating function, and capable of being installed in a dwelling house.  <P>SOLUTION: This ventilating device 1D stops supply of working air WA in an indirect evaporative cooling unit 4 in a heating operation. Outside air OA sucked from an outside air suction opening 5 exchanges heat with return air RA sucked from a return air suction opening 7 by a heat exchange unit 31. As a temperature of the return air RA is higher than a temperature of the outside air OA in winter, the temperature of outside air OA is increased. As the indirect evaporative cooling unit 4 stops the supply of working air WA, product air PA passing through a product air flow channel 11b is not cooled. Thus the outside air OA heated by the heat exchange unit 31 is supplied from a supply air supplying opening 6 as supply air SA.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140370-A (JP)
Title: Fixing unit and electrophotographic image forming apparatus
Inventor: TOMATSU YOSHIYA
IPC: G03G15/00
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fixing unit that is to be assembled detachably into a laser printer from touching a heat roller, when detaching the fixing unit from the laser printer.  <P>SOLUTION: The fixing unit 80 is provided with a carrying flap 84 for closing a medium entrance 83a of the fixing unit 80, when the fixing unit 80 is detached, opening the medium entrance 83a, when the fixing unit 80 is assembled and functioned as a guide means of guiding a recording medium discharged from an image transfer part 70 to a nip part P1 in between a heat roller 81 and a pressure roller 82. Consequently, the recording medium, discharged from the image transfer part 70 can be surely guided to the fixing unit 80, while preventing the fixing unit 80 from touching with the heat roller 81 when the fixing unit 80 is detached from the laser printer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138898-A (JP)
Title: Control method of exhaust emission control system and exhaust emission control system
Inventor: NAGAOKA TAIJI
IPC: B01D53/94
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an exhaust emission control system and the exhaust emission control system capable of restraining the deterioration in an exhaust gas state while minimizing the deterioration in fuel economy by accurately estimating a deterioration degree of a catalyst without using a concentration sensor of an exhaust gas component such as a NOx concentration sensor.  <P>SOLUTION: When an operation state of an internal combustion engine is a predetermined operation state, and when the temperature T1m of exhaust gas flowing in the catalyst falls within a second temperature range ΔT80 respectively narrower by 10% in a vertical width than a first temperature range ΔT100 between the activation starting temperature Ta before the deterioration in the catalyst and the activation finishing temperature Tb, the deterioration degree is determined, and the deterioration index temperature Tic is set as a moving distance to the high temperature side of a light-off characteristic of the catalyst, and this deterioration index temperature Tic is added to the reference determining temperature T0b before the deterioration, and is used as the determining temperature T0 for controlling an exhaust gas temperature rise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151272-A (JP)
Title: Data communication system and auxiliary power unit
Inventor: TERASAWA NORIAKI
IPC: H02J9/06
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To supply power to a network control unit and notify a remote terminal thereof and prevent subsequent unstable operation when power supply is interrupted due to a power failure or the like.  <P>SOLUTION: When the power failure detection unit 29 of an auxiliary power unit 5 detects that power supply from an AC power unit 6 has been interrupted, a power failure detection signal is transmitted to the network control unit 3. The network control unit 3 notifies a remote terminal 2 of the occurrence of the power failure. In the auxiliary power unit 5, power from an auxiliary power supply unit 22 is supplied to the network control unit 3. When power supply voltage drops to a predetermined voltage, a power supply control unit 26 stops power supply to prevent output voltage from being turned on and off.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146987-A (JP)
Title: Pulley of belt type continuously variable transmission
Inventor: WADA YOSHINOBU
IPC: F16H55/52
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission capable of increasing friction force on a contact face of a pulley with a belt and preventing occurrence of slip even at start time and at load fluctuation time to transmit gear shift power accurately.  <P>SOLUTION: A plurality of recessed faces and projecting faces are provided alternately and radially from the center on a conical surface of the pulley, and the recessed faces and the projecting faces of a pair of pulleys are asymmetrically combined. Distance between facing faces of the recessed faces and the projecting faces on the same circumference is made same everywhere over 360°, and a V belt wrapped around the pair of pulleys is made zigzag. The force by which the belt tends to elongate generates high pressure on the projecting face by increase of area of the contact face of the pulley with the V belt and tensile force acting on the V belt to prevent slip.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150777-A (JP)
Title: Sound processor
Inventor: FUKUMOTO AKIHIRO
IPC: H04S5/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To attain sounds full of presence as if the sounds were emitted from an object of an image reflected on a screen speaker.  <P>SOLUTION: There is provided a sound processor 26 for regulating sound pressures of the sounds emitted from the screen speaker 11 with a screen 12 for an image to be projected thereon by a projector. The sound processor 26 includes: a signal processing unit 32 which inputs sound pressure signals corresponding to the sounds emitted from a screen 12, and sound pressure signals that are signals with respect to sound pressure distribution on the screen 12 when the sound signals are emitted; a sound processing unit 10 which calculates a sound pressure distribution coefficient acting as a coefficient with respect to the sound pressure distribution on the screen 12, based on the sound pressure signals input from the signal processing unit 32; and a sound processing unit 10 which produces drive signals for driving the screen speaker 11, based on the sound pressure distribution coefficient calculated by the sound processing unit 10 and the sound signals input from the signal processing unit 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146802-A (JP)
Title: Internal combustion engine and motorcycle
Inventor: ANDO JUNJI
IPC: F02F7/00
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine excellent in noise insulation effect and cooling effect.  <P>SOLUTION: In the air-cooled engine 50 in which an upper end of a cylinder block 52 is closed by a cylinder head 53 to define a combustion chamber 63 inside and a cylinder head cover 54 is attached onto the cylinder head 53, an outer peripheral part of the cylinder head cover 54 is formed in a double structure having a first vertical wall 87 and a second vertical wall 88, the first vertical wall 87 and the second vertical wall 88 are connected with ribs, a cavity 98 opened at a lower side is formed between the first vertical wall 87 and the second vertical wall 88, and a guide section is provided on the cylinder head cover 54 for guiding traveling wind flowing into the cavity 98 so that it flows toward an ignition plug 64.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152570-A (JP)
Title: Heat-shrinkable laminated film
Inventor: TAKAGI NAOKI
IPC: B32B27/28
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable laminated film serving as a barrier film having high heat shrinkability, tightly and beautifully finished with good heat shrinkage stress, having sealability excellent in airtightness, capable of being suitably used without causing no problem from an aspect of barrier functionality and excellent in anti-fogging properties.  <P>SOLUTION: The heat-shrinkable laminated film is a stretched film composed at least five layers, that is, one surface layer comprising a polypropylene copolymer resin having a specific melting point, another surface layer comprising an ethylene/α-olefinic copolymer resin, an ethylene/vinyl alcohol copolymer resin layer being a barrier intermediate layer and the specific adhesive resin layers provided on both sides thereof and having both of specific heat shrinkability and heat shrinkage stress.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154924-A (JP)
Title: Constituent material coupling structure
Inventor: MUNAKATA TAKESHI
IPC: E04B1/38
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constituent material coupling structure by which first and second constituent materials can be coupled with a small number of parts and with a simple structure.  <P>SOLUTION: By inserting threaded members into a second sleeve which is inserted into a third through hole of a second coupling body to be arranged therein, a first sleeve which is inserted into a first through hole of the second constituent material to be arranged therein, and a second through hole of a first coupling body to be engaged with a female screw provided in the second through hole, the first and second constituent materials can be coupled together. Thus, a desired coupling structure can be obtained with the small number of parts and with a simple structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006080572-A (JP)
Title: Wiring circuit board
Inventor: IIJIMA ASAO
IPC: H05K1/11
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance noise immunity of a wiring circuit board in which high-density mounting can be realized.  <P>SOLUTION: A planar or mesh-shaped ground line 13b or a power source line 13a composed of a copper wiring film is formed on a surface of a substrate 2. A copper bump 5 is formed by a copper foil as the mother material on the copper wiring film that forms the ground line 13b or the power source line 13a. Another copper wiring film composed of a copper wiring film 6 and a copper foil is thermo-compression-bonded to the top face of the copper bump 5 to make the copper bump 5 an interlayer connection means between the copper wiring film 13 and the copper wiring film 6. More preferably, the top face or the surface including the top face of the metal bump 5 or the copper bump to which the copper wiring film 6 is connected by thermo-compression bonding or simply by compression bonding is roughened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007156732-A (JP)
Title: Paper sheet processor
Inventor: HOSHIIDE TSUYOSHI
IPC: G07D9/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fault of an identification sensor without specially requiring a test medium.  <P>SOLUTION: This paper sheet processor has: a carrying path 4 carrying a ticket P; an identification part 5 detecting and identifying the ticket P carried by the carrying path 4 by the identification sensor 9; an identification information storage part 16 storing identification information every time the identification part 5 identifies the ticket P; and an identification control part 14 distinguishing whether the identification part 5 is good or bad on the basis of the identification information stored in the identification information storage part 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275501-A (JP)
Title: Cooling unit manufacturing method, cooling unit, optical device and projector
Inventor: FUJIMORI MOTOYUKI
IPC: F28F3/12
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling unit manufacturing method adaptable for lower cost and a smaller size.  <P>SOLUTION: This cooling unit comprises a cooling plate constructed with a pair of plate members 12, 13 opposed to each other across a cooling pipe 14 through which cooling fluid flows. The manufacturing method comprises a groove forming step of forming groove portions 122, 132 in opposed faces 123, 133 on at least one side of the pair of plate members 12, 13 for storing the cooling pipe 14, a joining step of joining the pair of plate members 12, 13 to each other so that the groove portions 122, 132 stores the cooling pipe 14, and a filling step of filling heat conductive materials between each of the groove portions 122, 132 and the cooling pipe 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154375-A (JP)
Title: Fibrous sheet
Inventor: HONNA HIROSHI
IPC: D04H1/498
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fibrous sheet helping the growth of plants and excellent in weather resistance.  <P>SOLUTION: This fibrous sheet is provided by laminating a light-shading layer on a water-scattering layer, making both of the water-scattering layer and light-shading layer as the fibrous structural materials having 50-1,000 g/m<SP>2</SP>unit area weight, forming the water-scattering layer by ≥0.1 and ≤2.5 decitex fibers and the light-shading layer by fibers containing 0.01-1.0 wt.% pigment and having ≥80% light-shading rate and ≥1×10<SP>-4</SP>water permeability of the light-shading layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006189425-A (JP)
Title: Standard calibrated leak
Inventor: TANG JIE
IPC: G01M3/02
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standard calibrated leak capable of solving the problems of a conventional art wherein the leak amount of the standard calibrated leak must be measured via other device and the measuring range of the leak amount is narrow.  <P>SOLUTION: The standard calibrated leak comprises a thin film that cannot pass measuring gas, and a permeation hole of the predetermined number of divisions formed in the thin film. The permeation hole has a predetermined aperture, and its aperture is within a nano range. The standard calibrated leak previously determines the dimension and the number of divisions, and the aperture is within the nano range. Therefore, the leak amount is calculated, based on the theory of vacuum science technology, namely the leak amount can be determined without using the other device, and a micro leak amount can be measured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007154127-A (JP)
Title: Polyamide/polyphenylene ether resin composition
Inventor: NODA KAZUYA
IPC: C08K7/00
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide/polyphenylene ether resin composition that exhibits excellent heat resistance and attains a high-level balance between flowability (particularly flowability on thin-wall molding) and impact properties while retaining low water absorption and dimensional stability.  <P>SOLUTION: The polyamide/polyphenylene ether resin composition comprises 90-30 pts.mass of a semi-aromatic polyamide (A) comprised of a dicarboxylic acid unit (a) containing 60-100 mol% of a terephthalic acid unit and a diamine unit (b) containing 60-100 mol% of a 1,9-nonanediamine unit and/or a 2-methyl-1,8-octanediamine unit, 10-70 pts.mass of a polyphenylene ether (B) and 10-30 pts.mass of a plate-like inorganic filler (C) having an average particle size of at least 9 μm and at most 20 μm and a ratio (d75%/d25%), of the particle size (d75%) of the 75% fraction to the particle size (d25%) of the 25% fraction from the small side in particle size, of at least 1.0 and at most 2.5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162522-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMASHITA TETSUYA
IPC: F01N3/36
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of appropriately inhibit formation of benzene when fuel is added for S regeneration.  <P>SOLUTION: The exhaust emission control device for the internal combustion engine purifies exhaust gas from the internal combustion engine by adding fuel in an exhaust system for enriching air fuel ratio in an exhaust system. A fuel adding control means execute control adding fuel containing less high boiling point aromatic component than normal fuel in the exhaust system when regeneration from sulfur poisoning of the catalysts is performed. Consequently, since high boiling point aromatic component supplied to the catalyst is reduced, benzene forming reaction in the catalyst can be inhibited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106737-A (JP)
Title: Antibacterial agent
Inventor: MAEJIMA KUNIAKI
IPC: A01N43/42
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide antibacterial agent powder sustainedly releasing an antibacterial ingredient, having high water resistance/heat resistance, usable as medicines, quasi-drugs and cosmetics, etc., and imparting an antibacterial activity to a material or a molded product by compounding the powder with a material such as rubber or a synthetic resin and molding the resultant mixture or coating the surface of a molded product.  <P>SOLUTION: The antibacterial agent powder is composed of an antibacterial phyllosilicate containing magadiite or kenyaite in which a quaternary ammonium ion or a tertiary amine ion having the antibacterial activity is introduced by ion exchange. The ion-exchanged magadiite or kenyaite is preferably a particulate shape of stacked scaly crystals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166219-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KONDO SUSUMU
IPC: G06T3/00
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of detecting information embedded in an image with high accuracy.  <P>SOLUTION: A composite machine 1 capable of preventing leakage of information of a confidential document includes: an image expansion means 2 for inputting a document image; a code image generating means 10 for generating a code image where a plurality of kinds of patterns are arranged under prescribed rules; an image composite means 11 for composing the document image with the code image; and a print means 12 for outputting a composite image composed by the image composite means 11. The patterns may be elliptic patterns. The patterns of a plurality of shapes have different widths. Thus, the information embedded in the image can be detected with high accuracy by embedding the code image comprising the patterns of the plural shapes in a background of the document information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006084483-A (JP)
Title: Computer tomographic apparatus
Inventor: YAMAMOTO TERUO
IPC: G01N23/04
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer tomographic apparatus contributable to improved image quality.  <P>SOLUTION: This apparatus comprises a phantom 26 having a planar clearance, and a cross line setting means giving a relative displacement to the phantom 26 set so that the clearance is orthogonal to the axis of the rotation in the direction of the axis and determining the position of a line in a data matrix corresponding to the central line of the clearance when a transmission image obtained for the planar clearance of the phantom 26 becomes most clear.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007165656-A (JP)
Title: Solid-state imaging device
Inventor: OGAWA TOSHIHIKO
IPC: H04N5/335
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which can be attached with high distortion accuracy.  <P>SOLUTION: A solid state imaging device 2 comprises a semiconductor substrate 5, wherein a solid-state imaging device 3 is formed, a glass board 6 which covers and protects an imaging surface 4 of the solid-state imaging device 3, and a package 7 which holds this glass plate 6 and seals the imaging surface 4. The package 7 consists of a package lid 13 and a package-sole plate 12. The semiconductor substrate 5 is made to project into the exterior of the package 7, and the upper surface of this projected part is set as a positioning base level 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165156-A (JP)
Title: Fuel cell and gasket
Inventor: KAWABATA TATSUHISA
IPC: H01M8/10
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology in which deterioration of an electrolyte membrane due to expansion or contraction is reduced in a solid polymer fuel cell.  <P>SOLUTION: This is the solid polymer fuel cell which is provided with the electrolyte membrane composed of solid polymer, a catalyst electrode layer laminated and formed on both surfaces of the electrolyte membrane, a gas separator in order to form a reaction gas supply passage to supply a reaction gas used for an electrochemical reaction to the catalyst electrode layer, a retaining part which is arranged at the outer peripheries of the electrolyte membrane and the catalyst electrode layer and which retains at least the electrolyte membrane, an extension part which is connected to the retaining part and which is retractable and extendable in the direction along an electrolyte membrane surface, and a fixed part connected to the extension part and fixed to the gas separator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174719-A (JP)
Title: Portable auto transformer
Inventor: MURAI YUZO
IPC: H02M5/12
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To output a stable rated voltage regardless of a fluctuation in a load capacity, and reduce a size and a cost of a device.  <P>SOLUTION: A portable auto transformer is provided with a voltage converting circuit 4 comprising a transformer TR connected to a low-voltage contact T1 and a high-voltage contact T2, a rectifying circuit 5 comprising a diode D1, a smoothing circuit 6 comprising an electrolytic capacitor C1, an integrator circuit comprising resistors R1, R2 and an electrolytic capacitor C4, a relay driving circuit 7 comprising a transistor Q1 and a relay coil RY, an input voltage detecting circuit 10 comprising a zener diode ZD2 and a thyristor (SCR), a first display 11 comprising a low-voltage light emitting diode LED1 for emitting a light at a DC voltage for actuating the relay driving circuit 7, and a second display 12 comprising a high-voltage light emitting diode LED2 for emitting a light at a DC voltage for actuating the input voltage detecting circuit 10. If an input voltage from a commercial power supply is a reference voltage or more, the relay driving circuit 7 is deactivated, and a connection of a tap T to the high-voltage contact T2 is maintained.  <P>COPYRIGHT: (C)2007,JPO&INPIT